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Other Specialized Reagents

3-Mercaptopropionic acid; 3MPA; BMPA; CAS 107-96-0

Category:

Other Specialized Reagents

CAS NO:

107-96-0

Standard:

In-house Standards,

Price Range:

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Main Sales Markets:

North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

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Hangzhou ICH Biofarm Co., Ltd

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Basic Info

CAS Number

107-96-0

Pharmacopoeia

In-house Standards

Grade

Pharmaceutical Grade

Is Manufacturer

YES

Packaging & Delivery

Packaging Specification

250kg/drum

Product Description

3-Mercaptopropionic acid; 3MPA; BMPA

CAS# 107-96-0

Appearance: Colorless transparent liquid

Purity: NLT 99.5%

Package: 250kg/drum; 1200kg/IBC drum

Application: Polycarboxylate superplasticizer; pharmaceutical intermediate; chemical synthesis etc.

UN: 2922

Hazards class: 8+6.1

Packing: II

3MPA is our strong product, more information please email to specialchem2@ichemie.com

Contact person: Cara

AI Product Description

*The following content is generated by AI and is for reference only.

3-Mercaptopropionic acid (3-MPA), also known as 3-mercapto propanoic acid or BMPA, is a vital organic sulfur compound widely utilized in industrial and research applications. Identified by the CAS number 107-96-0, its molecular formula is C₃H₆O₂S. This colorless to pale yellow liquid possesses a distinct, unpleasant odor typical of thiols and features both a carboxylic acid group and a thiol group within its structure. These functional groups grant 3-MPA unique reactivity, making it an essential building block in polymer chemistry and surface science. The primary application of 3-MPA lies in the synthesis of self-assembled monolayers (SAMs). Due to its strong affinity for gold and silver surfaces via the thiol group, it is extensively used to modify nanoparticle surfaces, thereby stabilizing colloidal suspensions and enabling precise functionalization. In this context, the terminal carboxylic acid allows further conjugation with biomolecules, polymers, or other organic compounds through amide or ester linkages. Consequently, 3-MPA plays a critical role in developing biosensors, drug delivery systems, and advanced diagnostic tools where controlled surface interactions are paramount. Beyond nanotechnology, 3-MPA serves as a key intermediate in the production of specialized polymers and resins. It is employed in synthesizing chelating agents, corrosion inhibitors, and rubber additives. Its ability to act as a chain transfer agent in radical polymerization helps control molecular weight distribution, improving the quality of acrylic and methacrylic resins. Additionally, it finds use in the pharmaceutical industry as a precursor for various therapeutic agents and in agricultural chemistry for specific pesticide formulations. Handling 3-MPA requires caution due to its corrosive nature and potential skin irritancy. Proper safety protocols, including the use of personal protective equipment and adequate ventilation, are mandatory during storage and processing. Despite these handling requirements, its versatility and effectiveness in modifying material properties ensure its continued demand across diverse sectors ranging from electronics and materials science to biotechnology. As research into nanomaterials advances, the importance of 3-MPA as a fundamental linker molecule is expected to grow, driving innovation in next-generation technologies.